Base | Representation |
---|---|
bin | 10110101111001100010000… |
… | …01111011110001110000111 |
3 | 20120000221201222020210210202 |
4 | 23113212020033132032013 |
5 | 23023200000003100210 |
6 | 254201403302241115 |
7 | 13350244420020056 |
oct | 1327461017361607 |
9 | 216027658223722 |
10 | 50000000050055 |
11 | 14a27976592760 |
12 | 5736402a2619b |
13 | 21b8c9773c9b3 |
14 | c4c02761c39d |
15 | 5ba934b6e9a5 |
hex | 2d79883de387 |
50000000050055 has 64 divisors (see below), whose sum is σ = 66875863593600. Its totient is φ = 35582210334720.
The previous prime is 50000000049931. The next prime is 50000000050067. The reversal of 50000000050055 is 55005000000005.
It is a happy number.
It is not a de Polignac number, because 50000000050055 - 28 = 50000000049799 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 940017401 + ... + 940070589.
It is an arithmetic number, because the mean of its divisors is an integer number (1044935368650).
Almost surely, 250000000050055 is an apocalyptic number.
50000000050055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50000000050055 is a deficient number, since it is larger than the sum of its proper divisors (16875863543545).
50000000050055 is a wasteful number, since it uses less digits than its factorization.
50000000050055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55124.
The product of its (nonzero) digits is 625, while the sum is 20.
The spelling of 50000000050055 in words is "fifty trillion, fifty thousand, fifty-five".
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